Lavatory



FIG. 1 is a left front elevational view of a lavatory showing my new design, the right front elevational view being a mirror image thereof;

FIG. 2 is a top plan view of the lavatory of FIG. 1;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a rear elevational view thereof. 

The ornamental design for a lavatory, as shown and described. 